CELTOSS Office Chair, Adjustable Height, Ergonomic Lumbar Support and Armrests for Adults, Black

The Celtoss Ergonomic Office Chair with Lumbar Support is thoughtfully designed to bring together comfort, style, and performance for your workspace. Featuring a breathable mesh backrest, it encourages airflow to keep you cool and focused throughout the day. Built-in lumbar support promotes healthy posture and helps reduce lower back strain, improving your long-term comfort and productivity. This chair is padded with high-density foam and features adjustable armrests that provide targeted support exactly where you need it. The height-adjustable design lets you customize your seating position to match your setup and preference. Constructed with a durable frame and certified by BIFMA for safety and quality, the Celtoss chair combines lasting strength with modern aesthetics. Whether you're setting up a dedicated home office or upgrading a professional space, the Celtoss Ergonomic Office Chair is crafted to support a healthier, more efficient way to work.

• Breathable mesh backrest keeps you cool with enhanced airflow
• Built-in lumbar support encourages better posture and spinal alignment
• High-density cushioning offers exceptional comfort for long periods of sitting
• Designed to reduce fatigue and maximize support throughout your day
• Certified by BIFMA and SGS for safety, stability, and durability
• Class-3 gas lift ensures smooth height adjustment and long-term performance
• 5-star heavy-duty base provides a stable seating foundation
• 120-degree tilt mechanism with tilt lock lets you recline with confidence
• 360-degree swivel with dual-wheel casters glides smoothly across floors and carpet
• Skin-friendly, stain-resistant 3D air mesh for a clean and soft sitting experience
• Maximum weight capacity: 250 lbs
• Easy to assemble with clear instructions;•;Perfect for students, remote workers, conference rooms, or reception areas